# SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
+ifdef CONFIG_LOCALVERSION # Check if dot-config is included.
+ ifeq ($(CONFIG_TRACEPOINTS),)
+ $(error The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
+ endif # CONFIG_TRACEPOINTS
+endif # ifdef CONFIG_LOCALVERSION
+
TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
-include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
+lttng_check_linux_version = $(shell pwd)/include/linux/version.h
+lttng_check_generated_linux_version = $(shell pwd)/include/generated/uapi/linux/version.h
+
+#
+# Check for stale version.h, which can be a leftover from an old Linux
+# kernel tree moved to a newer kernel version, only pruned by make
+# distclean.
+#
+ifneq ($(wildcard $(lttng_check_linux_version)),)
+ ifneq ($(wildcard $(lttng_check_generated_linux_version)),)
+ $(error Duplicate version.h files found in $(lttng_check_linux_version) and $(lttng_check_generated_linux_version). Consider running make distclean on your kernel, or removing the stale $(lttng_check_linux_version) file)
+ endif
+endif
+
+include $(TOP_LTTNG_MODULES_DIR)/src/Kbuild.common
ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)/include
obj-$(CONFIG_LTTNG) += lttng-ring-buffer-event-notifier-client.o
obj-$(CONFIG_LTTNG) += lttng-counter-client-percpu-32-modular.o
-ifneq ($CONFIG_64BIT),)
+ifneq ($(CONFIG_64BIT),)
obj-$(CONFIG_LTTNG) += lttng-counter-client-percpu-64-modular.o
endif # CONFIG_64BIT
wrapper/trace-clock.o \
wrapper/kallsyms.o \
wrapper/irqdesc.o \
- wrapper/fdtable.o \
- wrapper/genhd.o \
lttng-wrapper-impl.o
ifneq ($(CONFIG_HAVE_SYSCALL_TRACEPOINTS),)
lttng-tracer-objs += lttng-syscalls.o
+ lttng-tracer-objs += lttng-syscalls-entry-table.o
+ lttng-tracer-objs += lttng-syscalls-entry-compat-table.o
+ lttng-tracer-objs += lttng-syscalls-exit-table.o
+ lttng-tracer-objs += lttng-syscalls-exit-compat-table.o
+ lttng-tracer-objs += lttng-syscalls-enum.o
endif # CONFIG_HAVE_SYSCALL_TRACEPOINTS
ifneq ($(CONFIG_PERF_EVENTS),)
lttng-tracer-objs += lttng-context-preemptible.o
endif
-lttng-tracer-objs += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 15 \) ] ; then \
- echo "lttng-tracepoint.o" ; fi;)
+lttng-tracer-objs += lttng-tracepoint.o
lttng-tracer-objs += lttng-context-cgroup-ns.o
obj-$(CONFIG_LTTNG) += probes/
obj-$(CONFIG_LTTNG) += lib/
+obj-$(CONFIG_LTTNG) += tests/
+
+obj-$(CONFIG_LTTNG_SYSCALLS_EXTRACTOR) += lttng-syscalls-extractor.o
+
+# vim:syntax=make